HAZARDOUS WASTE MANAGEMENT

Latest SC 13G SEC Filings
Statement of acquisition of beneficial ownership by individuals

WESTON ROY F INC, SC 13G, 2000-12-22
EUROTECH LTD, SC 13G, 2000-08-28
QUANTUM GROUP INC /NV/, SC 13G, 2000-07-17
STERICYCLE INC, SC 13G, 2000-03-01
IT GROUP INC, SC 13G, 2000-02-14
SAFETY KLEEN CORP/, SC 13G, 2000-02-14
TRC COMPANIES INC /DE/, SC 13G, 2000-02-11
WESTON ROY F INC, SC 13G, 2000-02-03
TRC COMPANIES INC /DE/, SC 13G, 2000-02-03
KAISER GROUP INTERNATIONAL INC, SC 13G, 2000-01-20
SEVENSON ENVIRONMENTAL SERVICES INC, SC 13G, 1999-12-14
NATIONAL ENVIRONMENTAL SERVICE CO, SC 13G, 1999-12-06
IDM ENVIRONMENTAL CORP, SC 13G, 1999-06-16
STERICYCLE INC, SC 13G, 1999-03-17
CET ENVIRONMENTAL SERVICES INC, SC 13G, 1999-02-23
TRC COMPANIES INC /DE/, SC 13G, 1999-02-11
NSC CORP, SC 13G, 1999-02-09
ICF KAISER INTERNATIONAL INC, SC 13G, 1999-02-08
TRC COMPANIES INC /DE/, SC 13G, 1999-01-08
ENVIRONMENTAL REMEDIATION HOLDING CORP, SC 13G, 1998-12-02
PERMA FIX ENVIRONMENTAL SERVICES INC, SC 13G, 1998-11-18
INTERNATIONAL TECHNOLOGY CORP, SC 13G, 1998-08-20
VECTRA TECHNOLOGIES INC, SC 13G, 1998-08-10
ENVIRONMENTAL REMEDIATION HOLDING CORP, SC 13G, 1998-07-07
INTERNATIONAL TECHNOLOGY CORP, SC 13G, 1998-07-06
MED WASTE INC, SC 13G, 1998-06-26
INTERNATIONAL TECHNOLOGY CORP, SC 13G, 1998-06-04
OP TECH ENVIRONMENTAL SERVICES INC, SC 13G, 1998-04-27
SUPERIOR SERVICES INC, SC 13G, 1998-04-09
STERICYCLE INC, SC 13G, 1998-03-04
ATLANTIS GROUP INC, SC 13G, 1998-02-23
CET ENVIRONMENTAL SERVICES INC, SC 13G, 1998-02-20
CET ENVIRONMENTAL SERVICES INC, SC 13G, 1998-02-17
STERICYCLE INC, SC 13G, 1998-02-17
CET ENVIRONMENTAL SERVICES INC, SC 13G, 1998-02-13
MERCURY WASTE SOLUTIONS INC, SC 13G, 1998-02-11
WESTON ROY F INC, SC 13G, 1998-02-10
TRC COMPANIES INC /DE/, SC 13G, 1998-02-10
U S LIQUIDS INC, SC 13G, 1998-01-29
NEW HORIZONS WORLDWIDE INC, SC 13G, 1998-01-27
IMPERIAL PETROLEUM RECOVERY CORP, SC 13G, 1997-10-20
COMMODORE APPLIED TECHNOLOGIES INC, SC 13G, 1997-08-13
CET ENVIRONMENTAL SERVICES INC, SC 13G, 1997-02-25
CET ENVIRONMENTAL SERVICES INC, SC 13G, 1997-02-24
CET ENVIRONMENTAL SERVICES INC, SC 13G, 1997-02-20
SUPERIOR SERVICES INC, SC 13G, 1997-02-14
STERICYCLE INC, SC 13G, 1997-02-14
WESTON ROY F INC, SC 13G, 1997-02-14
TRC COMPANIES INC /DE/, SC 13G, 1997-02-13
FLUOR DANIEL GTI INC, SC 13G, 1997-02-12
TRC COMPANIES INC /DE/, SC 13G, 1997-02-12
ENVIRONMENTAL SERVICES OF AMERICA INC, SC 13G, 1997-02-10
INTERNATIONAL TECHNOLOGY CORP, SC 13G, 1997-02-10
HARDING ASSOCIATES INC, SC 13G, 1996-08-09
ICF KAISER INTERNATIONAL INC, SC 13G, 1996-02-14
GZA GEOENVIRONMENTAL TECHNOLOGIES INC, SC 13G, 1996-02-13
WESTON ROY F INC, SC 13G, 1996-02-13
GROUNDWATER TECHNOLOGY INC, SC 13G, 1996-02-12
VECTRA TECHNOLOGIES INC, SC 13G, 1995-08-15
OHM CORP, SC 13G, 1995-03-03
INTERNATIONAL TECHNOLOGY CORP, SC 13G, 1995-03-03
TRC COMPANIES INC /DE/, SC 13G, 1995-03-03
LVI GROUP INC, SC 13G, 1995-02-14
OHM CORP, SC 13G, 1994-02-14
TRC COMPANIES INC /DE/, SC 13G, 1994-02-14


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